9430850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 20623680

約数和(自身を除く): 11192830

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1319, 1430, 2638, 3575, 6595, 7150, 13190, 14509, 17147, 29018, 32975, 34294, 65950, 72545, 85735, 145090, 171470, 188617, 362725, 377234, 428675, 725450, 857350, 943085, 1886170, 4715425, 9430850]

約数ペア:

[(1, 9430850), (2, 4715425), (5, 1886170), (10, 943085), (11, 857350), (13, 725450), (22, 428675), (25, 377234), (26, 362725), (50, 188617), (55, 171470), (65, 145090), (110, 85735), (130, 72545), (143, 65950), (275, 34294), (286, 32975), (325, 29018), (550, 17147), (650, 14509), (715, 13190), (1319, 7150), (1430, 6595), (2638, 3575)]